310-081 Sun - Braindumps.com.ua: question list for "Sun Certified Web Component Developer for the Java 2 Platform, Enterprise Edition 1.4", page: 8

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Sun 310-081: Sun Certified Web Component Developer for the Java 2 Platform, Enterprise Edition 1.4

#71. Given:

 1. package foo; 
 2. 
 3. public class Outer { 
 4. public static class Inner { 
 5. } 
 6. }

Which statement is true?

#72.

 1. class A { 
 2. public int getNumber(int a) { 
 3. return a + l; 
 4. } 
 5. } 
 6. 
 7. class B extends A { 
 8. public int getNumber(int a, char c) { 
 9. return a + 2; 
 10. } 
 11. 
 12. public static void main (String args[]) { 
 13. B b = new B(); 
 14. System.out.print(b.getNumber(0)); 
 15. } 
 16. }

What is the result?

#73.

 1. public class Test { 
 2. public static void replace J(String text) { 
 3. text.replace(“J” – “I”); 
 4. } 
 5. 
 6. public static void main (String args []) { 
 7. String text = new String (“java”); 
 8. replace J (text); 
 9. System.out.printIn(text); 
 10. } 
 11. }

What is the result?

#74. Given:

 1. public class Foo { 
 2. private int val: 
 3. public Foo (int v) { val = v:} 
 4. public static void main ( String [] args ) { 
 5. Foo a = new Foo (10): 
 6. Foo b = new Foo (10): 
 7. Foo c = a: 
 8. int d = 10; 
 9. double e = 10.0: 
 10. } 
 11. }

Which three logical expressions evaluate to true? (Choose three.)

#75. Which two are valid declarations of char? (Choose two.)

#76. Given:

 1. Public class Foo { 
 2. static Strings; 
 3. public static void main (String[] args) { 
 4. System.out.printIn ( “s=” + s): 
 5. } 
 6. }

What is the result?

#77.

 1. package foo; 
 2. 
 3. import java. Util. Vector; 
 4. 
 5. protected class my Vector extends Vector { 
 6. int i = 1; 
 7. public MyVector () { 
 8. i = 2; 
 9. } 
 10. } 
 11. 
 12. public class MyNewVector extends MyVector { 
 13. public MyNew Vector () { 
 14. I = 4; 
 15. } 
 16. public static void main (String args []) { 
 17. MyVector v = new MyNewVector (): 
 18. } 
 19. }

What is the result?

#78.

 1. import java. Io. IO Exception: 
 2. public class Exception Test { 
 3. public static void main (String [] args){ 
 4. try { 
 5. method A () 
 6. catch (IOException e) { 
 7. System.out.printIn (“Caught IO Exception”) 
 8. catch (exception e) { 
 9. System. Out. printIn (“Caught Exception”); 
 10. } 
 11. } 
 12. public void method A () { 
 13. throw new IO Exception () ; 
 14. } 
 15. }

What is the result?

#79. Which statement is true if the do Start Tag method returns EVAL_BODY_BUFFERED?

#80. A collection of products is stored in the Servle Context in an attribute called catalog. Which JSTL code structure iterated over each product in the collection and prints out the names of the products in an un-ordered list?

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Sun 310-081

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